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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1497 (Engine Mechanical - 4.2L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Oil Pan Removal

Oil Pan Removal

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Remove the oil level sensor, located in the oil pan, before the oil pan is removed. The sensor may be damaged if the oil pan is removed first.
  1. Remove the oil level sensor.
  2. Remove the oil pan bolts and nuts.
  3. Install two of the oil pan bolts into the threaded holes (jack bolts) to break the seal of oil pan (1).
  4. Remove the oil pan.
    Fig 1: Removing Oil Pan, Bolts And Nuts
    G02128669Courtesy of GENERAL MOTORS CORP.
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